Transaction not yet indexed

TmnNBR9hdaxzsAUK4cJo9DazWmf6xtFCgJiHb3CJDJo2E3T4k6QG9ztTvw2gCgXcQMHoLEBcsWmuqkDvDhUtRoN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.